Global Patent Index - EP 2717509 A4

EP 2717509 A4 20141029 - SYNCHRONIZATION DEVICE AND SYNCHRONIZATION METHOD

Title (en)

SYNCHRONIZATION DEVICE AND SYNCHRONIZATION METHOD

Title (de)

SYNCHRONISATIONSVORRICHTUNG UND SYNCHRONISATIONSVERFAHREN

Title (fr)

DISPOSITIF DE SYNCHRONISATION ET PROCÉDÉ DE SYNCHRONISATION

Publication

EP 2717509 A4 20141029 (EN)

Application

EP 12793593 A 20120510

Priority

  • JP 2011121461 A 20110531
  • JP 2012061980 W 20120510

Abstract (en)

[origin: EP2717509A1] A first synchronization signal for synchronization with a synchronization signal source is acquired from a first signal source. A first signal synchronized with the synchronization signal source is generated based on the first synchronization signal. A second synchronization signal for synchronization with the synchronization signal source is acquired from a second signal source different from the first signal source. A second signal synchronized with the synchronization signal source is generated based on the second synchronization signal. A timing signal synchronized with the synchronization signal source is generated based on the first signal of a synchronization device. A phase difference between the timing signal and the second signal is output. An offset is set so that there is no phase difference between the timing signal and the second signal based on the phase difference.

IPC 8 full level

H04L 7/033 (2006.01)

CPC (source: EP US)

G01S 19/01 (2013.01 - EP US); H04J 3/0638 (2013.01 - EP US); H04J 3/0644 (2013.01 - EP US); H04W 56/0015 (2013.01 - EP US); H04J 3/0641 (2013.01 - EP US); H04J 3/0647 (2013.01 - EP US); H04J 3/0658 (2013.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 2717509 A1 20140409; EP 2717509 A4 20141029; EP 2717509 B1 20151230; CN 103563287 A 20140205; CN 103563287 B 20170118; EP 2991261 A1 20160302; JP WO2012165115 A1 20150223; RU 2556082 C1 20150710; US 2014086234 A1 20140327; US 9763207 B2 20170912; WO 2012165115 A1 20121206

DOCDB simple family (application)

EP 12793593 A 20120510; CN 201280025909 A 20120510; EP 15191308 A 20120510; JP 2012061980 W 20120510; JP 2013517941 A 20120510; RU 2013156242 A 20120510; US 201214119820 A 20120510